Explain the entropy of water liquid

Assignment Help Chemistry
Reference no: EM13161409

a) Entropy of vaporization of most liquids at 1 bar is all close to 85 J/K*MOL (also called Trouton's rule). Provide a physical explanation for the Trouton's rule. (b) Entropy of vaporization of water liquid however is noticeably higher than other liquids (109 vs. 85.) Provide another physical explanation for the deviation seen for water entropy of vaporization. (c) A student learned in physical chemistry that the second- law thermodynamics dictates that the entropy of the universe always increases in a spontaneous process. Then he observed that when the temperature drops below O C, water automatically freeze. So he concluded that entropy of ice must be greater than that the entropy of water liquid at 0 C. do you agree with his conclusion?

Reference no: EM13161409

Questions Cloud

Use facts or examples and the concepts of genetic drift : Humans are adapting to the enviroment by creating aids/tools; we are actually on the verge of being able to select desired traits by using genetic engineering, in-vitro fertilization, and other molecular biology tools.
Explain hard water at home contains dissolved ions : Hard water at home contains dissolved ions (ex. Ca2+ & Mg2+) that react with soap to form a nasty gray substance. Because this gray stuff would ruin your clothes
What is meant by the reducing end of a polysaccharide : Which of the following characteristics is not found in peptidoglycan?
Glorious revolution : During the Glorious Revolution, William and Mary made concessions to Parliament which had what effect on England?
Explain the entropy of water liquid : So he concluded that entropy of ice must be greater than that the entropy of water liquid at 0 C. do you agree with his conclusion?
Why are free fatty acids not found in high amounts : Why are free fatty acids not found in high amounts in a membrane?
Determine the numerical values for them the subscript hot : determine the numerical values for them the subscript hot, cold, and total stands for the hot brick, the cold brick and the sum of the two.
Explain the carbon nmr shows seven carbon peaks : Molecular formula of C10H14. The carbon NMR shows 7 carbon peaks and 4 H peaks. H(4) broad multiplet at 7.0, H(3) singlet at 1.4, H(1) multiplet at 1.2, and H(6) doublet at 1.0. Has strong UV absorbance at 260nm
What techniques can research scientists use to track : What techniques can research scientists use to track the passage of the H1N1 (swine flu virus) throughout the world and

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of ko2(s) is needed

A lungful of air (500 mL) contains 4.1% CO2 by volume. How many grams of KO2(s) is needed to remove the CO2 from a lungful of air at STP according to the following reaction?

  What is the volume of gas

You have a gas occupying 75L at 800 torr and 315K. What is the volume if the pressure is decreased to 600 torr and the temp is changed to 127 C?

  Determine the freezing-point depression of h2o

determine the freezing-point depression of H2O if 77 g of sucrose (C12H22O11) are dissolved in 400 g of water

  Find standard temperature pressure and volume

Standard Temperature Pressure and Volume, The respiratory rate of a person is 20 breathes per minute. If every average breath is about 310cm^3 of air at 22C and 740mmHG

  Calculate [fe2+] if [mn2+] = 0.050 m

A voltaic cell consists of a Mn/Mn2+ electrode (E°= -1.18 V) and a Fe/Fe2+ electrode (E°= -0.44 V). Calculate [Fe2+] if [Mn2+] = 0.050 M and Ecell = 0.78 V at 25°C.

  What will be the resulting volume of this gas

Find the volume of a gas inside a cylinder - What will be the resulting volume of this gas?

  Calculate the amount of heat required

Calculate the amount of heat required to heat a 3.6 kg gold bar from 25 C to 64 C. Specific heat capacity of gold is 0.128 j/g C.

  How many molecules of carbon dioxide are produced

How many molecules of carbon dioxide are produced when 129 molecules of acetylene (HCCH) to react in excess oxygen produce carbon dioxide and water.

  How many moles of water can be produced

2C4H10 + 13O2 → 8CO2 + 10H2O The equation shows the combustion of butane (C4H10). How many moles of water can be produced by 12.5 moles of C4H10 with excess oxygen.

  Determine what is the percent by mass of sodium phosphate

Determine What is the percent by mass of sodium phosphate in a 0.142M Na 3 PO 4 (aq) solution? If it is given that it has a density =1.015g/mol.

  What is the new temperature in celcius

A balloon has a volume of 3.00 liters and a temperature of 56.0 celcius.if the volume increases to 7.00 liters, what is the new temperature in celcius?

  What is the chemical formula and name of this acid

A chemist dissolves 0.9 g of an unknown monoprotic (one acidic H) acid in water. She finds that 14.6 mL of 0.426 M NaOH are required to neutralize the acid.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd